Solar controller



FIG. 1 is a a front perspective view and top perspective view of a solar controller, showing my new design;

FIG. 2 is a rear perspective view and bottom perspective view thereof;

FIG. 3 is a front elevational view, the rear elevational view being a mirror image of FIG. 3 ;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures are for the purposes of illustrating portions of the solar controller, which form no part of the claimed design. 

CLAIM The ornamental design for a solar controller, as shown and described. 